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Olrog´s Chaco Mouse


Andalgalomys olrogi

Williams & Mares, 1978
Ratón Chaqueño

Family: Cricetidae
Order: Rodentia
Class: Mammalia
Phylum / Division: Chordata
Kingdom: Animalia

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Records from Parque Nacional Sierra de las Quijadas

Conservation status: Least Concern


Description


Olrog´s chaco mouse (Andalgalomys olrogi) is a species of South American rodent in the family Cricetidae, endemic to Argentina. The natural habitat of the species is hot deserts. Its karyotype has 2n = 60. The species is named after Swedish-Argentine biologist Claes C. Olrog.

Source: Wikipedia, article Andalgalomys olrogi. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 17/07/2026.





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 Detail of places sorted by number of records








Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
123764325/11/2016ArgentinaSan LuisParque Nacional Sierra de las QuijadasOscar Vilches Mendoza
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Olrog´s Chaco Mouse (Andalgalomys olrogi) – Species account. Accessed from www.ecoregistros.org on 21/09/2026.